Super Precision Angular Contact bearings are designed for rigid, high speed, high tolerance applications. Spindle bearings used in pairs in a 'back to back' or 'face to face' arrangemet can support axial forces on both directions and moments. Bearings in a tandem arrangement can only support axial loads in one direction. Spindle bearings are available with a 15 degree or 25 degreee contact angle. Various cage options are available as well as the use of ceramic balls which allow for higher speed, lower friction and heat generation and a longer operating life. Available bore dimension range 10mm to 240mm. Super Precision also available in Radial Ball Bearings.
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Item #

(d) Bore Diameter

(D) Outer Diameter

(B) Width

(Grease) Speed Limit

(Oil) Speed Limit

Basic Radial Load

Ball Number

7000CTDULP4 N/A 10 mm N/A 26 mm N/A 8 mm N/A 47800 min-1 N/A 73500 min-1 N/A 835 N/A 8
7001CTDULP4 N/A 12 mm N/A 28 mm N/A 8 mm N/A 42900 min-1 N/A 66000 min-1 N/A 920 N/A 9
7002CTDULP4 N/A 15 mm N/A 32 mm N/A 9 mm N/A 36400 min-1 N/A 56000 min-1 N/A 1060 N/A 11
7003CTDULP4 N/A 17 mm N/A 35 mm N/A 10 mm N/A 32800 min-1 N/A 50500 min-1 N/A 1120 N/A 12
7004CTDULP4 N/A 20 mm N/A 42 mm N/A 12 mm N/A 27300 min-1 N/A 42000 min-1 N/A 1670 N/A 10
7005CTDULP4 N/A 25 mm N/A 47 mm N/A 12 mm N/A 23500 min-1 N/A 36200 min-1 N/A 1980 N/A 13
7006CTDULP4 N/A 30 mm N/A 55 mm N/A 13 mm N/A 19800 min-1 N/A 30500 min-1 N/A 2560 N/A 14
7007CTDULP4 N/A 35 mm N/A 62 mm N/A 14 mm N/A 17200 min-1 N/A 26500 min-1 N/A 3090 N/A 14
7008CTDULP4 N/A 40 mm N/A 68 mm N/A 15 mm N/A 15400 min-1 N/A 23700 min-1 N/A 3340 N/A 16
7009CTDULP4 N/A 45 mm N/A 75 mm N/A 16 mm N/A 13800 min-1 N/A 21200 min-1 N/A 3960 N/A 16
7010CTDULP4 N/A 50 mm N/A 80 mm N/A 16 mm N/A 12700 min-1 N/A 19500 min-1 N/A 4080 N/A 17
7011CTDULP4 N/A 55 mm N/A 90 mm N/A 18 mm N/A 11200 min-1 N/A 17300 min-1 N/A 5550 N/A 17
7012CTDULP4 N/A 60 mm N/A 95 mm N/A 18 mm N/A 10500 min-1 N/A 16200 min-1 N/A 5700 N/A 18
7013CTDULP4 N/A 65.000 mm N/A 100 mm N/A 18 mm N/A 9700 min-1 N/A 15000 min-1 N/A 5800 N/A 19
7014CTDULP4 N/A 70.000 mm N/A 110 mm N/A 20 mm N/A 8900 min-1 N/A 13700 min-1 N/A 7350 N/A 18
7015CTDULP4 N/A 75.000 mm N/A 115 mm N/A 20 mm N/A 8400 min-1 N/A 13000 min-1 N/A 7850 N/A 20
7016CTDULP4 N/A 80.000 mm N/A 125 mm N/A 22 mm N/A 7700 min-1 N/A 11900 min-1 N/A 9600 N/A 19
7017CTDULP4 N/A 85.000 mm N/A 130 mm N/A 22 mm N/A 7300 min-1 N/A 11300 min-1 N/A 9800 N/A 20
7018CTDULP4 N/A 90.000 mm N/A 140 mm N/A 24 mm N/A 6800 min-1 N/A 10500 min-1 N/A 11700 N/A 19
7019CTDULP4 N/A 95.000 mm N/A 145 mm N/A 24 mm N/A 6500 min-1 N/A 10000 min-1 N/A 12000 N/A 20
7020CTDULP4 N/A 100.000 mm N/A 150 mm N/A 24 mm N/A 6200 min-1 N/A 9600 min-1 N/A 11900 N/A 20
7021CTDULP4 N/A 105.000 mm N/A 160 mm N/A 26 mm N/A 5800 min-1 N/A 8900 min-1 N/A N/A
7022CTDULP4 N/A 110.000 mm N/A 170 mm N/A 28 mm N/A 5500 min-1 N/A 8500 min-1 N/A 16500 N/A 19
7024CTDULP4 N/A 120.000 mm N/A 180 mm N/A 28 mm N/A 5100 min-1 N/A 7800 min-1 N/A 17400 N/A 21
7026CTDULP4 N/A 130 mm N/A 200 mm N/A 33 mm N/A 4500 min-1 N/A 7000 min-1 N/A 21200 N/A 20
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